| 摘要 |
PROBLEM TO BE SOLVED: To start transmission of data instantaneously, to comply with a transmission rate control, and to reduce a delay due to the transmission rate control when data to be transmitted are generated. SOLUTION: The transmission rate control method for controlling the transmission rate of a channel includes: notifying, at a radio network controller, at a timing of a call setup, a primary allowable transmission rate of the channel; starting, at a mobile station, after the call setup, transmission at a transmission rate below the primary allowable transmission rate, when data to be transmitted are generated; and controlling, at the mobile station, the transmission rate of the channel based on an Absolute Grant Channel transmitted from the radio base station. COPYRIGHT: (C)2007,JPO&INPIT
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